ErPPd is an intermetallic ceramic compound combining erbium (Er) and palladium (Pd), representing a research-phase material in the high-entropy and intermetallic ceramics family. This compound is of primary interest in materials research for high-temperature structural applications and advanced functional device development, where the combination of a rare-earth element with a transition metal offers potential for tailored mechanical and thermal properties unavailable in conventional monolithic ceramics. Engineers would consider ErPPd where extreme temperature stability, controlled damping behavior, or specialized electromagnetic properties are required, though industrial adoption remains limited and material characterization is ongoing.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18,158.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 9,169.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3441 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.04550 range 0.000–0.09100median of 2 measurements | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.292 | eV/atom | — |